• 종양간호연구
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• 제4권2호
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• pp.154-165
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• 2004

Purpose : To provide basic data for establishing the policy of safe handling of cytotoxic drugs and for building training materials and clinical guidelines for nurses handling cytotoxic drugs. Methods: 255 nurses in Seoul and 257 nurses in D metropolitan area participated in the study. Questionnaires were based on the safe handling guideline for cytotoxic drugs issued by OSHA and ONA. Results: Nurses in Seoul scored higher in the cognition for safe handling guidelines of cytotoxic drugs in preparation, administration. as well as total score compared with nurses in D metropolitan area. The practical score also showed higher in nurses in Seoul in administration, disposal and total score. But both groups showed low level of practical score. The answers why they could not follow the guideline for cytotoxic drugs were "don't have", "busy", and "don't know", etc Conclusion: Handling of the cytotoxic drug is very common and important. The study findings suggest that hospitals especially in D metropolitan area should educate the nurses and supply equipments for safe handling of cytotoxic drugs. Thus, repetitive and continual education of all nurses including experts is needed. In addition, it is necessary to supply enough protective equipment for preventing exposure to the cytotoxic drugs.

• 한국안전학회지
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• 제21권5호
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• pp.60-71
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• 2006

In recent years, the most safety studies have been focused on identifying the relationship between safety climate and safe work behavior in accordance with the awareness that prime causes of accidents are organizational, managerial, and human factors rather than pure technical failures across the world. This study focused empirical research aimed at finding out the safety climate factors and examining the relationships of the safety climate and safe work behavior in construction site in Korea, too. A 10 numbers of safety climate factors were adapted from the Mohamed's study(2002) and tested using PLS-GRAPH 3.0 expecting same results as Mohamed' study. And then the relationship between safety climate and safe work behavior was examined. Only two safety climate factors-personal risk appreciation and worker's safety competence-were found and a strong positive relationship between safety climate and safe work behavior was identified in this study. Discussed in details about the results and implications and suggested further studies.

• 가족자원경영과 정책
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• 제21권2호
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• pp.1-24
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• 2017

The purpose of this study, which focuses on safe living as an important determinant of the quality of life for the elderly, is to provide policy proposals for their safe living in rural areas by examining their current living conditions and related policies. To examine the related policies, we analyzed government plans including: the first, second and third Basic Plan on Low Fertility and Aging Society, first implemented in 2006, the first, second and third Basic Plan for Healthy Families, also first implemented in 2006, and the first, second and third Five-year Plan for Improvement of the Quality of Life of Rural People and Regional Development of Rural Areas, first implemented in 2005. In addition to these plans, government projects concerning safe living environments were assessed. we present the following policy proposals for the safe living of the elderly in rural areas. First, integrated, customized policies are required for the rural elderly's everyday life. That is, elderly-friendly residential improvement policies are needed since accidents involving the rural elderly usually occur in their own houses. Policies should also be introduced to monitor and improve the elderly's nutritional and health status. Also considering the high proportion of elderly people in rural areas, policies must be aimed at creating elderly-friendly and family-friendly villages. Second, educational sessions for the elderly are necessary to raise their awareness of safety in everyday lives, which they often overlook.

• 전기전자학회논문지
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• 제19권4호
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• pp.472-478
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• 2015

스마트 안심귀가 서비스는 이용하기를 원하는 사용자는 GPS 위치 정보를 제공하는 스마트 기기를 이용하여 이 서비스를 요청한다. 스마트 안심귀가 시스템은 이용자의 위치 정보를 수신한 후, 이용자의 위치 정보를 이용하여 근처의 CCTV 카메라들을 선택하고, 그 이용자를 자동으로 추적하며 촬영하기 위하여 선택된 CCTV 카메라들을 제어한다. 이 서비스는 늦은 밤 귀가하는 경로에 우범지역이 있을 때 유용하게 이용될 수 있다. 기존의 시스템은 다수의 사용자에게 동시에 안심귀가 서비스를 제공할 수 없는 단점을 가지고 있었다. 본 논문에서는 다수의 사용자에게 서비스를 동시에 제공할 수 있는 스마트 안심귀가 시스템을 제안한다.

• 한국보건간호학회지
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• 제24권2호
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• pp.258-269
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• 2010

Purpose: This study investigated the effectiveness of AIDS education on knowledge, prejudice, susceptibility, severity, and intention of safe sex behavior among university students. Methods: This study was conducted from March, 2008 to May, 2008. The research design was a non-equivalent control group pre-post test. Participants 78 university students (control group) and 89 university students (experimental group). For the latter, AIDS education was provided once weekly for 1 h for 4 weeks. The educational program included understanding of sexuality, facts of AIDS, life stories of patients with AIDS, and safe sex behavior. The differences between two groups after education were analyzed by independent t-test. Results: The experimental group had significantly higher scores for knowledge, prejudice, susceptibility, and intention of safe sex behavior compared to the control group. However, no significant difference was found for severity between two groups. Conclusion: AIDS education can be effective in improving knowledge, prejudice, susceptibility, and intention of safe sex behavior, and is recommended as an effective AIDS education for university students.

• 한국자동차공학회논문집
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• 제15권1호
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• pp.71-77
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• 2007

Dangerous driving is a major cause of traffic accidents in Korea. It becomes more serious for commercial vehicles due to higher fatality rates. The Safe Driving Management System (SDMS), developed in this research, is a comprehensive solution that monitors and stores driving conditions of vehicles, detects dangerous driving situations, and analyzes the results in real time. The Safe Driving Management System consists of a vehicle movement information controller, a dangerous driving detection algorithm and a vehicle movement data report and analysis program. The dangerous driving detection algorithm detects and classifies dangerous driving conditions into representative cases such as sudden acceleration, sudden braking, sudden lane change, and sudden turning. Both computer simulation and vehicle test have been conducted to develop and verify the algorithm. The Safe Driving Management System has been implemented on commercial buses to verify its reliability and objectivity. It is expected that the system can contribute to prevention of traffic accidents, systemization of safe driving management and reduction of commercial vehicle operation costs.

• 한국정보과학회논문지:데이타베이스
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• 제34권6호
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• pp.503-517
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• 2007

본 논문에서는 부분 집계 근사법(Piecewise Aggregation Approximation: PAA)이 MBR-안전(MBR-safe) 성질을 가짐을 보이고, 이를 사용한 효율적인 서브시퀀스 매칭 방법을 제안한다. MBR-안전 변환이란 고차원 MBR을 직접 변환한 저차원 MBR이 개별 고차원 시퀀스가 변환된 저차원 시퀀스를 모두 포함하는 변환을 의미한다. 이와 같은 MBR-안전 변환을 사용하면 고차원 MBR을 직접 저차원 MBR로 변환할 수 있어 유사 시퀀스 매칭에서 필요한 저차원 변환 횟수를 크게 줄일 수 있다. 또한, PAA는 계산이 간단하고 성능이 우수한 저차원 변환으로 알려져 있다. 이에 따라, 본 논문에서는 이들 두 개념의 장점을 통합하기 위하여, 기존의 PAA가 MBR-안전 성질을 가짐을 확인하고, 이를 사용하여 서브시퀀스 매칭의 성능을 개선한다. 본 논문의 공헌은 다음과 같다. 첫째, PAA 기반의 MBR 저차원 변환인 mbrPAA를 제안하고, mbrPAA가 MBR-안전함을 정형적으로 증명한다. 둘째, mbrPAA 기반의 새로운 서브시퀀스 매칭 방법을 제안하고, 이 방법의 정확성을 증명한다. 셋째, 서브시퀀스 매칭에서 엔트리 재사용 성질(entry reuse property)의 개념을 제시하고, 이 개념에 기반하여 고차원 MBR을 효율적으로 구성하는 방법을 제안한다. 넷째, 실험을 통해 mbrPAA의 우수성을 입증한다. 실험 결과, 제안한 mbrPAA는 기존 방법에 비해 저차원 MBR 구성을 평균 24.2배 빠르게 수행하고, 서브시퀀스 매칭 성능을 최대 65.9%까지 향상시킨 것으로 나타났다.

• 해양환경안전학회지
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• 제19권5호
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• pp.476-482
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• 2013

본 연구에서는 우리나라 각 항만 VTS에서 근무하고 있는 현직 관제사들을 대상으로 관제 구역 내에서 선박의 안전한 운항을 위해 선박과 선박 사이 및 선박과 육지(장애물)와의 최소 안전거리를 조사하여 VTS 관제의 효율성을 제고하는데 그 목적이 있다. 이러한 안전한 선박 통항을 위한 기초 자료를 제시하기 위해 우리나라 각 항만 VTS 관제사들이 관제하는 안전이격거리를 각 VTS 센터별, 개인별로 설문 조사 및 분석을 하고 실습선을 이용하여 선박 통항이 밀집되어 있는 싱가포르와 말라카 해협에서의 관제 거리를 서로 비교하여 VTS 관제사간의 최소안전거리에 어떠한 차이점이 있는지를 조사하였다. 설문조사 결과 같은 VTS 소속임에도 불구하고 개인별로 관제하는 최소안전거리에는 많은 차이가 있고 전체적으로 해안선이 완만한 동해항의 경우 관제 안전거리가 타 항만보다 컸으며 해안선이 복잡하고 어선 및 여객선의 입출항이 잦은 목포항이 관제 안전거리가 가장 짧음을 확인할 수 있었다. 또한 동일한 VTS에 근무하는 관제사들이 정형화된 관제 방법에 따라 관제를 할 수 있도록 항만의 자연조건이나 교통량에 적합한 모듈(Module)을 개발할 필요성이 필요하며 향후에는 표준관제절차 수립을 위한 전문가 집단의 충분한 논의가 있어야 할 것으로 사료된다.

• Journal of Preventive Medicine and Public Health
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• 제47권1호
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• pp.47-56
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• 2014

Objectives: The purpose of this study was to investigate the current status of and problems with the Safe Community Programs in Gangbuk-gu, one of the 25 districts of the capital city of Korea. Methods: The study subjects were 396 individuals who were involved in Safe Community Programs between 2009 and 2011. We examined the effectiveness and willingness of respondents to participate as a safety leader of the Safe Community Program with a questionnaire. We examined the injury death rates of Gangbuk-gu by using of the death certificate data of Korea's National Statistical Office. Descriptive statistics and chi-squared tests were used. Results: The effectiveness of programs did not differ but active participation differed significantly among subjects (p<0.05). The injury death rate of Gangbuk-gu as a whole increased during the implementation period. However, senior safety, in particular, may be a helpful program for reducing injuries in Gangbuk-gu. Conclusions: This study suggests that the lack of active participation may be a major problem of Safe Community Programs in Gangbuk-gu. Therefore, Safe Community Programs should be expanded to the entire district of Gangbuk-gu and more active participation programs should be developed.

• 한국응용곤충학회지
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• 제22권2호
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• pp.84-97
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• 1983

Under the limited arable land, the enhancement of agricultural productivity is indispensable to provide the food demand which is concomitant with the rapid increase in population. From this viewpoint, the upbringing and dissemination of high-yielding varieties has been promoted continuously and several modifications in cultural practices, including heavy fertilization, dense planting, and early transplanting, also have been gradually developed. However these changes in cultivation have led to the increased outbreak of insect pests and diseases. And this unexpected results have accelerated the number and complexity of pesticides employed as well as their consumption. Even though pesticides are essential materials contributing to the steady production of agricultural crops, large scale consumption of them has given rise to several adverse impacts, such as mammalian hazard and/or environmental contamination. In this respect, recent development of new pesticides has been concentrated on 'safe pesticide', as it were, that has the highly selective properties without unfavorable side influences on other ecosystem. According to literature cited up to now, feasibilities of safe pesticide development would be summarized as two categories. One of them is the development of chemical pesticides, which include the molecular structure modification of established pesticides for increased safety and synthesis of new safe chemicals which can attack the vulnerable point of physio-ecological characteristics in insect pests and diseases. The other is the biological pesticides which comprise natural enemies and microorganisms to act selectively on confined insect pests and diseases, In addition, improvement of physico-chemical properties of available pesticide formulations would be one of the desirable means for safe pesticide development in view of efficacy enhancement and minimization of hazardous properties or safe pesticide development, various approaches are feasible and needed to study, however, long period and much financial outlay are necessary to develop a new item. And under the present situation in Korea, there are many difficulties for performing research on all the possible routes. Therefore, combined pesticides by the reasonable combination of already registered resticides evaluated as the fairly safe pesticides and safe formulation based on their physico-chemical properties would be developed primarily. And many efforts would be given gradually for the development of new chemical and biological pesticides.